Hits 31-40 within 46 documents
Hits 31-40 within 46 documents
Author(s): Bathke, Gustav-Wilhelm.- 1981. 146p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 323p.
Author(s): Mehlhorn, Hans-Georg.- 1979. 82p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 62p.
Author(s): Friedrich, Walter.- 1979. 5p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 39p.
Author(s): Ulrich, Gisela.- 1975. 49p.
Author(s): Starke, Kurt; Siegel, Ulrike; Förster, Peter.- 1974. 237p.
Author(s): Gerth, Werner; Niebling, Birgit.- 1975. 51p.
Author(s): Wiedemann, Dieter; Günther, Cordula; Müller, Margrit; Felber, Holm.- 1989. 80p.